Portable AC Window Seal, 158Inch Universal WindowUniversal: Suitable for all portable air conditioners and tumble dryersregardless of manufacturer. Whether for windows that open to the left or windows that open to the right, bottom hung windows or skylights, Window Seal will do the job. Fits window with a maximum perimeter of 300CM.Easy To Install And Use: You don't have to buy window kits, adapters for your hose or additional tools. Simply apply the adhesive hook tape to the inside of your window frame and to the window itself. Attach the window seal to the hook tape. Then, Put the air conditioning pipe into the hole, and finally tighten the hose with a shrink rope. Simple as it is.Energy Saving: Window seal for portable air conditioning is made of durable nylon material for easy sashing slide. Push through the tube, pull the shrink rope and the heat stays outside. This practical airlock prevents the warm exhaust air from returning into the room. The windows can be closed easily when leaving. There is no need to disassemble.Wide Application: Window seal for portable ac units suitable for portable mobile air conditioners, dryers, exhaust dryers, and dehumidifiers. The airlock window seal is only suitable for commonly-used tilting windows or wings. It is suitable for a turn-tilt skylight product, casement window, and a balcony door that opens outwards. But unable to use it on a Left and right sliding window or door.Innovative Design: Designed with shrink cords, this one does a great job of reducing air circulation and preventing heat from entering in the summer. The zipper design will have holes and spaces that cannot trap air. Ours is an innovation that can better achieve warm in winter and cool in summer!Colour:WhiteMaterial:clothSize:4MeterPackage Contents:1x Window Seal Cloth1x Adhesive Nylon StickerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! !